The Gun Pit, No 1 Return note in lower left -instructions Letter- copy showing consigned by direct descendent of Robert George Lienroth who was art manager for lithographers Ketterlinus & Company of Philadelphia.The relationship of Leinroth to Ketterlinus & Company and Pennell is documented in the Life and Letters of Joseph Pennell, volume one, Little Brown & Co., 1919. Medium: Lithograph. Framing: Unframed. Artist: Joseph Pennell. Size: 20.75 x15.75.